How to convert cubic inches to us fluid ounces
To convert a measurement in cubic inches to us fluid ounces, multiply the value by 0.554112554113. The conversion factor comes from the relationship between both units and the liter.
For example, to convert 5 in³ to us fluid ounces: 5 × 0.554112554113 = 2.770563 fl oz.
What is a cubic inch?
A cubic inch is an imperial and US customary unit of volume equal to the space of a cube one inch on each side, exactly 16.387064 milliliters. The cubic inch was the traditional way to express American engine displacement (e.g. a '350 cubic inch' V8) before the metric liter became common. It remains in use in US manufacturing and packaging.
Common uses of cubic inches include: Classic and American V8 engine displacement; Packaging and box volume in the US; Woodworking and material volume; Compressor and pump specifications.
What is a us fluid ounce?
A US fluid ounce is a US customary unit of liquid volume equal to 1/8 of a cup or about 29.57 milliliters. The fluid ounce measures volume, not weight, and the US version differs from the slightly smaller imperial fluid ounce (about 28.4 mL). It is the standard unit for labeling drink and cosmetic volumes in the US.
Common uses of us fluid ounces include: Drink and beverage container labeling in the US; Cosmetic and personal-care product volumes; Recipe liquid quantities; Bar and cocktail measurements.
Cubic Inches to us fluid ounces worked examples
Here are some common values converted:
1 in³ = 0.554112554113 fl oz 5 in³ = 2.770563 fl oz 10 in³ = 5.541126 fl oz 50 in³ = 27.705628 fl oz 100 in³ = 55.411255 fl oz
Frequently asked questions
How many us fluid ounces are in one cubic inch?
One cubic inch (in³) equals 0.554112554113 us fluid ounces (fl oz). Multiply any value in cubic inches by 0.554112554113 to convert to us fluid ounces.
How do I convert cubic inches to us fluid ounces?
Multiply the value in cubic inches by 0.554112554113. For example, 5 in³ × 0.554112554113 = 2.770563 fl oz.
How do I convert us fluid ounces to cubic inches?
Multiply the value in us fluid ounces by 1.804688, or divide by 0.554112554113. Use the swap button on the converter above to reverse the direction.
Is the cubic inch to us fluid ounce conversion exact?
Conversions between metric volumes are exact by definition. US and imperial volumes are defined exactly relative to the liter, so these factors are exact.
What is the formula for cubic inches to us fluid ounces?
The formula is: fl oz = in³ × 0.554112554113. This comes from the definition of both units relative to the liter.